138579180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{56333}}^1$

素因数の和:56386

約数の個数: 48

約数和(自身を含む): 397492704

約数和(自身を除く): 258913524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 56333, 112666, 168999, 225332, 281665, 337998, 563330, 675996, 844995, 1126660, 1689990, 2309653, 3379980, 4619306, 6928959, 9238612, 11548265, 13857918, 23096530, 27715836, 34644795, 46193060, 69289590, 138579180]

約数ペア:

[(1, 138579180), (2, 69289590), (3, 46193060), (4, 34644795), (5, 27715836), (6, 23096530), (10, 13857918), (12, 11548265), (15, 9238612), (20, 6928959), (30, 4619306), (41, 3379980), (60, 2309653), (82, 1689990), (123, 1126660), (164, 844995), (205, 675996), (246, 563330), (410, 337998), (492, 281665), (615, 225332), (820, 168999), (1230, 112666), (2460, 56333)]